Area: Big Rivers and Henderson, KY System: CU
Area: Duke Energy Progress, Western Division System: CU
Area: East Kentucky System: CU
Area: KU Area System: CU
Area: MEAM, MDEA, and SMEPA System: CU
Area: Southern Illinois System: CU
Area: TVA System: CU
Area: Former customers of TVA System: Cumberland
Area: Virginia, North Carolina, Tennessee, Georgia, Alabama, Mississippi, Kentucky, southern Illinois System: CU
Area: Woodruff Preference Customer System: Jim Woodruff
Area: Duke Energy Florida System: Jim Woodruff
Area: American Electric Power System: Kerr-Philpott
Area: Duke Energy Progress System: Kerr-Philpott
Area: Virginia Power/Duke Energy Progress System: Kerr-Philpott
